0 1 2 3 Sun 20 May 1973 Mon 28 May 1973 Tue 05 Jun 1973 Wed 13 Jun 1973 Thu 21 Jun 1973 Fri 29 Jun 1973 Sat 07 Jul 1973 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All